NATIONAL GUARD Fire and Smoke Seal: Screw-In Mounting, Vinyl, 4 ft Overall Lg
The NATIONAL GUARD Fire and Smoke Seal is a screw-in mounting seal made of brown vinyl, with an overall length of 4 ft and width of 1 7/16 in (MPN GAP90DKB-48). Designed for fire door applications, this seal provides…
SKU 3G-OTH-523524
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Product Description
The NATIONAL GUARD Fire and Smoke Seal is a screw-in mounting seal made of brown vinyl, with an overall length of 4 ft and width of 1 7/16 in (MPN GAP90DKB-48). Designed for fire door applications, this seal provides a straightforward mounting solution for containing fire and smoke.
Frequently Asked Questions
What is the NATIONAL GUARD Fire and Smoke Seal used for?
The NATIONAL GUARD Fire and Smoke Seal is used to contain fire and smoke in fire door applications. Its screw-in mounting design provides a secure fit, helping maintain compartmentation and passive fire protection in commercial and industrial buildings.
What are the specifications of the NATIONAL GUARD GAP90DKB-48 seal?
The NATIONAL GUARD GAP90DKB-48 seal is a brown vinyl fire and smoke seal with screw-in mounting. It measures 4 ft overall length and 1 7/16 in overall width. The manufacturer part number is GAP90DKB-48, and it is designed for fire door applications.
Where to buy NATIONAL GUARD fire door seals worldwide?
3G Electric supplies NATIONAL GUARD fire door seals worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the GAP90DKB-48 and other fire door seals to your facility. Contact us for sourcing and delivery.
How to install a screw-in fire door seal?
To install a screw-in fire door seal like the NATIONAL GUARD GAP90DKB-48, first measure and cut the seal to fit the door edge. Align it with the pre-drilled holes, then secure using screws provided or recommended by the manufacturer. Ensure the seal compresses evenly against the frame for proper smoke containment.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD fire door seals & shims. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
